Incoloy 330 per AMS 5716 Nickel-Iron-Chromium Alloy
AMS 5716 covers Incoloy 330 UNS N08330 in bars, forgings, and stock forms ready to forge or machine. It’s a nickel–iron–chromium alloy with a silicon boost in its composition, which renders it resistant to oxidation and carburizing at high temperatures.
When combined with the AMS 5716 specification, Incoloy 330 provides excellent mechanical properties together with long-term structural stability at high temperatures for a long duration. This makes it very popular in industrial heating applications, aerospace, and chemical handling equipment. The microstructure of its austenite remains stable up to about 2100°F (1150°C).
Applications of Incoloy 330
Used in industrial heating for furnace muffles, retorts, conveyor systems and heat-treating baskets and fixtures.
Technical OverView For AMS 5716
- Composition: Nickel 34–37%, Chromium 17–20%, Iron (balance), Silicon up to 1%
- Forms Covered: Bars, Forgings, and Stock for Machining or Forging
- Condition: Typically supplied in annealed condition
- Temperature Capability: Up to 2100 °F (1150 °C)
Characteristics:
- Excellent oxidation and carburization resistance
- Superior thermal strength and ductility retention
- High fabricability and weldability
This specification ensures uniform mechanical and chemical properties for applications demanding thermal durability and corrosion resistance.
Specifications
SHEET & PLATE
Fighter Jet Metals supplies Incoloy 330 in various forms and thicknesses, precision-rolled and heat-treated for maximum consistency
Certified Material for Critical Service
All Incoloy 330 per AMS 5716 supplied by Fighter Jet Metals comes with complete test reports, heat numbers, and full traceability to AMS standards.
We also support dual certification with related specifications such as AMS 5592 , ensuring compatibility for aerospace and industrial manufacturing programs.
On request, Fighter Jet Metals can integrate Incoloy 330 bars and forgings into broader nickel-alloy and stainless-steel packages, ensuring consistency across your critical service materials.